Palm based photosensor instrumentation



FIG. 1 is a perspective view of a unit according to the invention;

FIG. 2 is a top view of the design of the invention;

FIG. 3 is a first side elevation view of the design of the invention;

FIG. 4 is a back elevation view of the design of the invention;

FIG. 5 is front elevation view of the design according to the invention;

FIG. 6 is a second side elevation view of the design according to the invention; and,

FIG. 7 is a bottom view of the design according to the invention. 

The ornamental design for a palm based photosensor instrumentation, as shown. 